Home / 93,904.08-140,861.25-23,784

Finding the Fourth Proportional to 93,904.08, 140,861.25 and 23,784

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Solution

The fourth proportional to 93,904.08, 140,861.25 and 23,784 is: 35,677.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,904.08 : 140,861.25 = 23,784 : x
  2. Step 2: Convert to fraction form
    93,904.08/140,861.25 = 23,784/x
  3. Step 3: Cross multiply
    93,904.08x = 140,861.25 × 23,784
  4. Step 4: Simplify right side
    93,904.08x = 3,350,243,970
  5. Step 5: Solve for x
    x = 3,350,243,970/93,904.08
  6. Step 6: Final answer
    x = 35,677.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.